Cheap flights from Bangkok Suvarnabhumi Airport to Colombo from C$ 246

If you aren’t able to travel to Colombo Bandaranaike Intl Airport during the month of June, then flying in November is also cheap. Prices for this month can be found on momondo for an average of C$ 391.

The cheapest day to depart on your flight to Colombo Bandaranaike Intl Airport is on a Thursday when prices can be found for as low as C$ 522. This is often the case because there is less demand to fly during this day of the week. On the other hand, Tuesday is the most expensive day to depart from Bangkok Suvarnabhumi Airport because it is more convenient for both business and leisure travellers. As a result, prices tend to be around C$ 601.

Flying to Colombo Bandaranaike Intl Airport from Bangkok Suvarnabhumi Airport in the evening is the least expensive time of day to depart. momondo users have found prices as low as C$ 408 when looking at flights departing in the evening. In the afternoon is when there is more demand to fly to Colombo Bandaranaike Intl Airport, so prices are often more expensive at around C$ 622 per ticket.

Fly from Bangkok Suvarnabhumi to Colombo Bandaranaike Intl for the best Bangkok Suvarnabhumi - Colombo Bandaranaike Intl flight prices

You are more likely to see cheaper flights to Colombo Bandaranaike Intl Airport from Bangkok Suvarnabhumi Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Colombo Bandaranaike Intl Airport for around C$ 459 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Colombo Bandaranaike Intl Airport from Bangkok Suvarnabhumi Airport for as low as C$ 395 on momondo.

There is only 1 cabin class available to choose from on Bangkok Suvarnabhumi to Colombo Bandaranaike Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

No. A direct flight is the cheapest option for a flight between Bangkok Suvarnabhumi Airport to Colombo Bandaranaike Intl Airport.

As of March 2026, prices for Bangkok Suvarnabhumi Airport to Colombo Bandaranaike Intl Airport flights are approximately 50% more expensive when compared to flights at the same time last year.

Historically, on average around 15% of flights between Bangkok and Colombo have experienced a delay on any given week. The average delay length over the past 12 months has been 108 minutes.

Generally, flights departing in the morning tend to experience fewer delays. Flights departing in the early afternoon have, in the past, seen delays more frequently in comparison.

Thursday is statistically the day of the week that experiences the fewest delays on this flight route. Saturday has historically seen more delays on average compared to the rest of the week.

According to our data, Thai Airways has had the least delays on this route over the last 12 months, with about 9% of their flights experiencing any sort of delay.

7 flights are operational daily from Bangkok Suvarnabhumi Airport to Colombo Bandaranaike Intl Airport as of March 2026. The most popular departure time for this route is 9:00a.m., with 45% of flights per day taking off at noon.

50 flights are operational weekly from Bangkok Suvarnabhumi Airport to Colombo Bandaranaike Intl Airport as of March 2026. The most popular departure day for this route is Sat, with 24% of flights per week taking off on this day.